1J1X	Immune System Hydrolase	date	Dec 20, 2002
title	Crystal Structure Of Hyhel-10 Fv Mutant Ls93a Complexed With White Lysozyme
authors	A.Yokota, K.Tsumoto, M.Shiroishi, H.Kondo, I.Kumagai
compound		source
Molecule: Lysozyme Binding Ig Kappa Chain V23-J2 Region Chain: L Synonym: Lysozyme Antibody, Hyhel-10 Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pktn2
Molecule: Ig Vh,Anti-Lysozyme Chain: H Synonym: Lysozyme Antibody, Hyhel-10 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pktn2
Molecule: Lysozyme C Chain: Y Ec: 3.2.1.17		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031 Tissue: Egg White
symmetry	Space Group: P 41 21 2	R_factor 0.189 R_Free 0.217
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.616 56.616 234.633 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand		enzyme	Hydrolase E.C.3.2.1.17 BRENDA
related structures	by homologous chain: 1J1O, 1RUA, 1UAC
Gene Ontology	Chain Function Process Component H L Y
Primary reference	The role of hydrogen bonding via interfacial water molecules in antigen-antibody complexation. The HyHEL-10-HEL interaction., Yokota A, Tsumoto K, Shiroishi M, Kondo H, Kumagai I, J Biol Chem 2003 Feb 14;278(7):5410-8. Epub 2002 Nov 19. PMID:12444085

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (1j1x.pdb1.gz) 61 Kb CSU: Contacts of Structural Units for 1J1X Likely Quarternary Molecular Structure file(s) for 1J1X Structure Factors (287 Kb) Retrieve 1J1X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1J1X from S2C, [Save to disk] Re-refined 1j1x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1J1X in 3D

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Visual 3D analysis of 1J1X

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1J1X, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1j1xh_, region H [Jmol] [rasmolscript] [script source]     - Domain d1j1xl_, region L [Jmol] [rasmolscript] [script source]     - Domain d1j1xy_, region Y [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1j1x_Y] [1j1x_L] [1j1x_H] [1j1x] SWISS-PROT database: [P01823] [P01642] [P00698] Domain organization of [HVM47_MOUSE] [KV5A9_MOUSE] [LYSC_CHICK] by SWISSPFAM Domains found in 1J1X: [IGv] [LYZ1 ] by SMART

Other resources with information on 1J1X

Community annotation for 1J1X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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